Catalyst systems and selective hydrogenation processes
US-9346719-B2 · May 24, 2016 · US
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Chen Hung-Yu patents
Chen Hung-Yu holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | May 24, 2016 |
| Latest publication | May 24, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2016 | 1 |
| Year | Patents |
|---|---|
| 2016 | 1 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Catalyst systems and selective hydrogenation processes
US-9346719-B2 · May 24, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| C07C2102/10 | 1 |
| C07C2102/08 | 1 |
| C07C2103/18 | 1 |
| C07C2531/38 | 1 |
| B01J31/2295 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Chemistry & Metallurgy | 1 |
| Cross-Sectional Technologies | 1 |